3 -- Grant of Unlimited Rights
5 -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
6 -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
7 -- unlimited rights in the software and documentation contained herein.
8 -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
9 -- this public release, the Government intends to confer upon all
10 -- recipients unlimited rights equal to those held by the Government.
11 -- These rights include rights to use, duplicate, release or disclose the
12 -- released technical data and computer software in whole or in part, in
13 -- any manner and for any purpose whatsoever, and to have or permit others
18 -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
19 -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
20 -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
21 -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
22 -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
23 -- PARTICULAR PURPOSE OF SAID MATERIAL.
26 -- CHECK THAT A DELAY STATEMENT DELAYS EXECUTION FOR AT LEAST THE
27 -- SPECIFIED TIME. SPECIFICALLY,
28 -- (A) POSITIVE DELAY ARGUMENT.
29 -- (B) NEGATIVE DELAY ARGUMENT.
30 -- (C) ZERO DELAY ARGUMENT.
31 -- (D) DURATION'SMALL DELAY ARGUMENT.
32 -- (E) EXPRESSION OF TYPE DURATION AS DELAY ARGUMENT.
35 -- CPP 8/14/84 CREATED ORIGINAL TEST.
36 -- RJW 11/13/87 ADDED CODE WHICH ALLOWS TEST TO REPORT "PASSED"
37 -- IF TICK > DURATION'SMALL.
40 WITH CALENDAR
; USE CALENDAR
;
41 WITH SYSTEM
; USE SYSTEM
;
42 WITH REPORT
; USE REPORT
;
45 SUBTYPE INT
IS INTEGER RANGE 0 .. 20_000
;
48 TEST
("C96001A", "CHECK THAT DELAY STATEMENT DELAYS " &
49 "EXECUTION FOR AT LEAST THE SPECIFIED TIME");
51 ---------------------------------------------
61 LAPSE
:= CLOCK
- OLD_TIME
;
65 FAILED
("DELAY DID NOT LAPSE AT LEAST 5.0 " &
70 FAILED
("EXCEPTION RAISED - (A)");
73 ---------------------------------------------
82 LAPSE
:= CLOCK
- OLD_TIME
;
85 COMMENT
("(B) - NEGATIVE DELAY LAPSED FOR " &
86 INT
'IMAGE (INT
(LAPSE
* 1_000
)) & " MILLISECONDS");
89 FAILED
("EXCEPTION RAISED - (B)");
92 ---------------------------------------------
102 LAPSE
:= CLOCK
- OLD_TIME
;
105 COMMENT
("(C) - ZERO DELAY LAPSED FOR " &
106 INT
'IMAGE (INT
(LAPSE
* 1_000
)) & " MILLISECONDS");
109 FAILED
("EXCEPTION RAISED - (C)");
112 ---------------------------------------------
115 X
: DURATION := DURATION'SMALL;
122 LAPSE
:= CLOCK
- OLD_TIME
;
126 IF TICK
< DURATION'SMALL THEN
127 FAILED
("DELAY DID NOT LAPSE AT LEAST " &
128 "DURATION'SMALL SECONDS - (D)");
130 COMMENT
("TICK > DURATION'SMALL SO DELAY IN " &
131 "'(D)' IS NOT MEASURABLE");
136 FAILED
("EXCEPTION RAISED - (D)");
139 ---------------------------------------------
142 INC1
: DURATION := 2.0 * Impdef
.One_Second
;
143 INC2
: DURATION := 3.0 * Impdef
.One_Second
;
150 LAPSE
:= CLOCK
- OLD_TIME
;
153 IF LAPSE
< (INC1
+ INC2
) THEN
154 FAILED
("DELAY DID NOT LAPSE AT LEAST " &
155 "INC1 + INC2 SECONDS - (E)");
159 FAILED
("EXCEPTION RAISED - (E)");